Three digital commutation signals for 6 step-drive control

The units are customizable to electric motor size and number of pole pairs. The sensor body can be angular-shifted in order to align the output commutation signals with the E-motor back electric magnetic force.

Combined functionality benefits

SKF Commutation Sensor-Bearing Units integrate sensor function into the bearing – an SKF patented design that allows very precise management of the sensor-bearing unit air gap. The result? The units are insensitive to severe magnetic field disturbances, and can withstand application vibration and continuous temperatures up to 150°C. Other design and performance benefits include:

Compactness

Simplified assembly

Sensing performance unaffected by assembly line mounting tolerances

Optimized torque ripple and system noise

Excellent e-motor torque stability

Improved safety and reliability

Contact us

for more information

The more we know about your request, the better we can connect you to the right person or information.